{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Course In Mathematical Logic","author_name":"John Bell, Moshe Machover","thumbnail_url":"https://www.ebooknetworking.net/books/072/042/big0720428440.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0720428440.html\">A Course In Mathematical Logic</a>","width":400,"height":300}